PSD1001

SIL 3 - SIL 2 Quad ch. Power Supply
for Hazardous Area Equipment
DIN-Rail Model PSD1001

The PSD1001 is a quad channel DIN Rail Power Supply to drive measuring, process control equipments in Hazardous Area; it provides isolation between input and output. Typical application is to drive 4-20 mA 2 wires transmitter with local indication (current is not repeated in Safe Area). Output channels can be paralleled if more power is required.

• SIL 3 according to IEC 61508, IEC 61511
• in Loop Powered mode for Lifetime = 10 years.
• SIL 2 according to IEC 61508, IEC 61511
• in Bus Powered mode
• for Tproof = 2 / 5 years (10 / 20 % of total SIF).
• PFDavg (1 year) 0.00 E-00, SFF 100 %
• (Loop Powered mode).
• PFDavg (1 year) 3.64 E-04, SFF 80.12 %
• (Bus Powered mode).
• Output to Zone 0 (Zone 20), Division 1,
• installation in Zone 2, Division 2.
• Simplified installation using standard
• DIN Rail and plug-in terminal blocks.

Datasheet
Instruction manual
Product page